Thanks -- Yann's link explained everything. Since it happened to be the first thing I tried in sage, I ascribed my surprise to it, but it turned out I hadn't understood "fromfunction" properly.
Sorry about that! -- Shaun -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
